NSK 21075R/21212R

NSK 21075R/21212R Tapered roller bearing

Also known as : 21075/21212

Inside Diameter: 19.05 mm
Outside Diameter: 53.975 mm
Width: 22.225 mm
Basic dynamic load rating: 40.5 kN
Basic static load rating: 39.5 kN

NSK 21075R/21212R

NSK 21075R/21212R details

Part Number	21075R/21212R
d	19.05 mm
D	53.975 mm
T	22.225 mm
B	21.839 mm
C	15.875 mm
Cone r_min.	1.5 mm
Cup r_min.	2.3 mm
C_r	40.5 kN
C_0r	39.5 kN
Limiting speeds	7500 min^-1 (Grease)
Limiting speeds	10000 min^-1 (Oil)
e	0.59 (constant)
y₁	1 (Axial Load Factors)
y₀	0.56 (Axial Load Factors)
Mass	0.156 kg (CONE) 0.097 kg (CUP)

NSK 21075R/21212R bearing cross reference

68450R/68709R
19.05 mmx 53.975 mmx 22.225 mm

H414245/H414210
19.05 mmx 53.975 mmx 22.225 mm

387/382A
19.05 mmx 53.975 mmx 22.225 mm

HM88630R/HM88610R
19.05 mmx 53.975 mmx 22.225 mm

02473R/02420R
19.05 mmx 53.975 mmx 22.225 mm

23100R/23256R
19.05 mmx 53.975 mmx 22.225 mm

387-384ED
19.05 mmx 53.975 mmx 22.225 mm

389-384DRB
19.05 mmx 53.975 mmx 22.225 mm

EE132083-132126D
19.05 mmx 53.975 mmx 22.225 mm

42362D - 42586
19.05 mmx 53.975 mmx 22.225 mm

L357049-L357019-B
19.05 mmx 53.975 mmx 22.225 mm

EE291175-291750-B
19.05 mmx 53.975 mmx 22.225 mm